/*******************************************************************************
 * Copyright 2014 United States Government as represented by the
 * Administrator of the National Aeronautics and Space Administration.
 * All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
/**
 * 
 */
package gov.nasa.ensemble.core.plan.constraints.ui.advisor;

import gov.nasa.ensemble.core.model.plan.EPlanElement;

public class NogoodTemporalDuration implements INogoodPart {
	
	private final EPlanElement node;

	public NogoodTemporalDuration(EPlanElement node) {
		this.node = node;
	}

	public EPlanElement getPlanElement() {
		return node;
	}

	@Override
	public int hashCode() {
		if (node == null) {
			return 0;
		}
		return node.hashCode();
	}
	
	@Override
	public boolean equals(Object obj) {
		if (obj instanceof NogoodTemporalDuration) {
			NogoodTemporalDuration nogoodTemporalDuration = (NogoodTemporalDuration) obj;
			return (node == nogoodTemporalDuration.node);
		}
		return super.equals(obj);
	}
	
}
